EP 0585782 A3 19940518 - COMPOSITE MAGNETIC COMPONENT AND METHOD OF MANUFACTURING THE SAME
Title (en)
COMPOSITE MAGNETIC COMPONENT AND METHOD OF MANUFACTURING THE SAME
Publication
Application
Priority
- JP 25746192 A 19920831
- JP 25746292 A 19920831
Abstract (en)
[origin: EP0585782A2] A composite magnetic component comprising: a magnetic member or a magnetic base member (1) made of a magnetic material; and a non-magnetic region (2) as a modified magnetic property section being provided in a portion of said magnetic member or magnetic base member (1) in the entire thickness thereof and having a magnetic property modified through composition modified by means of irradiation of an energy beam, and a method of manufacturing the same. <IMAGE>
IPC 1-7
IPC 8 full level
G01R 33/00 (2006.01); H01F 1/03 (2006.01)
CPC (source: EP US)
G01R 33/00 (2013.01 - EP US); H01F 1/0306 (2013.01 - EP US)
Citation (search report)
- [X] US 5100692 A 19920331 - NAKAMURA EI [JP], et al
- [A] EP 0300511 A2 19890125 - HITACHI METALS LTD [JP]
- [A] EP 0140048 A2 19850508 - RANCO INC [US]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0585782 A2 19940309; EP 0585782 A3 19940518; US 5468522 A 19951121
DOCDB simple family (application)
EP 93113512 A 19930824; US 11389593 A 19930831